a = 10
if a == 10:
    print("11111")
elif a == 20:
    if a < 20:
        print("44444")
    else:
        print("55555")
    print("22222")
else:
    print("33333")


b = 10
match b:
    case 20:
        print("11111")
    case 10:
        print("22222")
